Revert "RootBox Settings: Lockscreen Targets"

This reverts commit 9ea4c6e4d7175871e31d805f0641c63bd421070a.

Conflicts:
	AndroidManifest.xml
	res/layout/lockscreen_shortcut_dialog.xml
	res/layout/lockscreen_targets.xml
	res/layout/pick_item.xml
	res/values/arrays.xml
	res/values/strings.xml
	res/xml/rootbox_settings.xml